Eris is the personification of Strife and the daughter of Nyx. Despite being an immortal, Eris' behavior is reminiscent of that of a spoiled teenager; she is only interested in short-term gratification and having fun at the expense of others. Eris also has a tragic side; without choice, her purpose is to only cause strife for others, being imbued with it, even though she has made little effort to change. She harbors an inferiority complex towards all her siblings.